Everyone else then started asking her what it was and if they could have a plant of their own (not just a flower mind, but a PLANT) and one person in particular took the flower from me and started passing it around. By the time I got it back (and after several photos were taken) it was damaged and wilting. But I'm a nice and non-agressive person, so I stayed quiet and didn't say a word, even though I wanted to.
When I got home I put it into water and waited for it to perk up, but it never fully recovered. I managed to take some photos of my own before it closed up on itself. I'll be keeping it though, because according to my friend, the seeds come once the flower dies.
Here it is, the white bat flower, front and back:
Look it up in google images and you'll find a whole lot of better photos, and some black bat flowers too!